Analysis

  • max time kernel
    300s
  • max time network
    249s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 20:01

General

  • Target

    https://onlinehr.net/663cc49f08d0e/token/406dcbdee75cf8a65196c91981729a1732bebed2/

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://onlinehr.net/663cc49f08d0e/token/406dcbdee75cf8a65196c91981729a1732bebed2/
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3448
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa5fe9ab58,0x7ffa5fe9ab68,0x7ffa5fe9ab78
      2⤵
        PID:2896
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1696 --field-trial-handle=1888,i,14022887462085259444,1688554172430898461,131072 /prefetch:2
        2⤵
          PID:4236
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2152 --field-trial-handle=1888,i,14022887462085259444,1688554172430898461,131072 /prefetch:8
          2⤵
            PID:368
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2176 --field-trial-handle=1888,i,14022887462085259444,1688554172430898461,131072 /prefetch:8
            2⤵
              PID:748
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3048 --field-trial-handle=1888,i,14022887462085259444,1688554172430898461,131072 /prefetch:1
              2⤵
                PID:1504
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3052 --field-trial-handle=1888,i,14022887462085259444,1688554172430898461,131072 /prefetch:1
                2⤵
                  PID:4984
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5008 --field-trial-handle=1888,i,14022887462085259444,1688554172430898461,131072 /prefetch:8
                  2⤵
                    PID:4420
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 --field-trial-handle=1888,i,14022887462085259444,1688554172430898461,131072 /prefetch:8
                    2⤵
                      PID:4016
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2500 --field-trial-handle=1888,i,14022887462085259444,1688554172430898461,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5032
                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                    1⤵
                      PID:4816

                    Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                            Filesize

                            120B

                            MD5

                            702ce3f47eef561b518a481fe03aff7e

                            SHA1

                            1dce1b262884e66e18ef3a429f906b31dc2fef35

                            SHA256

                            793a9ff50cc05c9dbe85ac1cd6b062f6fdf4dd7eba5811e6ca909c973c56673f

                            SHA512

                            b6ba10dc6ca0fb4a5393133ac6e3334cee8d1112fcd73370c152eb8381b1c0fd555d5dcfbc323b8627ebae4edc1e40e26573a1b502061d8a5603a3124d1ca175

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                            Filesize

                            1KB

                            MD5

                            caca43498378fe6913b3d262f874f3b4

                            SHA1

                            6a6145131364e44ab434115e1888d405b85cb459

                            SHA256

                            7e5350df7d23c7e0b172b1e9b0d3c113d902c3940e9ef41e06cfc094102cbf4c

                            SHA512

                            2369df9f4cabadba7f98c6eb1a1e36f99b28cead82377a992e757c6718856578ae986bef08f4140d62e3a6514dce1f61b55c27bfd7163cf17af959f915463afa

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                            Filesize

                            2B

                            MD5

                            d751713988987e9331980363e24189ce

                            SHA1

                            97d170e1550eee4afc0af065b78cda302a97674c

                            SHA256

                            4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                            SHA512

                            b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                            Filesize

                            521B

                            MD5

                            cf7ebc326b84f50a9da64612f5cb69c2

                            SHA1

                            0b75adcd300b012c410a0c64fa7efb464f18fcfe

                            SHA256

                            48d2ad8d5ff55709aaaf2a057e2d6247d9171d018ae48e7c5f5c72c44eccd718

                            SHA512

                            0071c2d044ee20e0f584d85c514d7d66772e1fd546384d60c59408e75d844e513b0407726bf74f142173b67150abe05ab025cfa5539efc00eb146381dfa9b9c9

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                            Filesize

                            7KB

                            MD5

                            468d5a097e938e7fc1318c93618d3c52

                            SHA1

                            546f16059eab0986a5a9e0315c445a1c3b9f6564

                            SHA256

                            32a9067c0e63f046ee1734537f4476c2f126828746ac6b018bac8193f90b0894

                            SHA512

                            f5c61e3a1980a01f670d5596562b3eaefc3ac0025b36ae5ae5d19c840691d81e5cce6160c5070acf1663e70542dd2db40d530b075f3212143e01bd8145162fed

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                            Filesize

                            130KB

                            MD5

                            e9f758be9fb8c15b0f497e4c3102cf6c

                            SHA1

                            eeff79f2b5c1db3c64665a0f3851db62d48eb8e5

                            SHA256

                            9bfd0550fb0d4f23839503b5a1be63abe4a8603b2d3871e2b3a59d73974cb4cd

                            SHA512

                            822ba4131a9ae87742a6cdb850a6d00b53fda1db5f92d2281fa30e787cb32af80b1eac731cabd84a736bd8e0aed097a30b2d3791214c7e4482f8ce1b49354e04